true: the controller knows the physical position of this axis
false: he controller does not know the physical position of this axis
if false, run command `Home`

MaxFrequencyScalar: DevLong

The maximum closed loop frequency in hz (50 - 18500). If you experience
sudden stops on one axis when starting a movement on another
try setting this to a lower value.
The value can not be read from the controller, so this is a memorized
attribute and will always be set on server startup.

The community

Tango Controls is a toolkit for connecting hardware and software together. It is a mature software which is used by tens of sites to run highly complicated accelerator complexes and experiments 24 hours a day. It is free and Open Source. It is ideal for small and large installations. It provides full support for 3 programming languages - C++, Python and Java.